CN101259404A - Porous active carbon composite material and manufacturing method thereof - Google Patents
Porous active carbon composite material and manufacturing method thereof Download PDFInfo
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- CN101259404A CN101259404A CNA2008100496196A CN200810049619A CN101259404A CN 101259404 A CN101259404 A CN 101259404A CN A2008100496196 A CNA2008100496196 A CN A2008100496196A CN 200810049619 A CN200810049619 A CN 200810049619A CN 101259404 A CN101259404 A CN 101259404A
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Abstract
The invention relates to a porous active carbon compound material and a manufacture method thereof. The compound material is made by taking the porous materials as a carrier, coating a proper adhesive on the carrier and loading the particle active carbon on the porous materials. The manufacture method thereof includes: the adhesive is firstly coated on the porous material carrier, then the active carbon is scattered on the porous materials coated with the adhesive, a method of shaking or flapping is adopted to ensure that the active carbon can be fully contacted with the adhesive, then kiln dry or natural air-dry is carried out. The compound material is not only provided with the porous structure of a parent metal, but also has the absorption performance of the active carbon and can be made into filter elements with various shapes. The invention can be broadly applied to an air conditioner and purifying components; the technique is simple, the cost is low; batch production is easy to realize, thus generating certain economic benefits and social benefits for enterprises.
Description
Affiliated technical field
The invention belongs to material for air purification, relate in particular to a kind of porous active carbon composite material and its manufacture method.
Background technology
Along with the growth of world population, the continuous expansion of industrial expansion and city size, housing estate development flourish, the human existence space is subjected to serious pollution, therefore improves air quality and has become the focus that current people pay close attention to." the IAQ standard " of China is also in formal enforcement on March 1st, 2003, in 17 parameters stipulating in this standard, except that temperature, humidity, resh air requirement and carbon dioxide, other 13 all is the qualification to pollutant in the room air, comprises sulfur dioxide, nitrogen dioxide, ammonia, ozone, formaldehyde, benzene,toluene,xylene, benzo (a) pyrene, can suck particle, total volatile organism, total number of bacteria and radon.Pollutant such as pellet, bacterium can be removed with filtration method, and volatile organic contaminants such as benzene, toluene can be removed with methods such as active carbon adsorption, photocatalytic methods, and inorganic pollution gases such as sulfur dioxide must be removed with chemiadsorption.
Not only micropore prosperity of active carbon, and mesopore and macropore also have distribution, therefore the removal to organic pollution has wide spectrum, characteristics of high efficiency, most of VOCs pollutants there are the very high rate of adsorption and capacity, the catalyst made from activated carbon supported catalytic active component, can be to sulfur dioxide, nitrogen dioxide, ammonia, pernicious gases such as ozone efficiently purify, therefore, with respect to other purification methods, active carbon adsorption has special advantages aspect indoor air purification, submarine, all adopt active carbon and charcoal supported catalysts to purify inner air in the microenvironment that air qualities such as space station are had relatively high expectations, as: the gas-particulate filter of filling active carbon is installed in the corridor in U.S.'s submarine, the lavatory, the kitchen, the bathroom, the cabin, lead multiple places such as ejection capsule.
Though the purifying property of active carbon is fine; but the application in family expenses and commercial air cleaning facility is not extensive; reason is that most of active carbon class sorbing materials are graininess or Powdered; the easy flying dust of Powdered Activated Carbon; should not be used for domestic air purification; and granular activated carbon loads into closely knit adsorbent bed and could use, and needs complicated construction package, and volume is big; the cost height; do not have fixed shape, make troubles for installation and maintenance, and bed is big to gas-flow resistance; need high-power blower fan to be complementary with it; noise is big, and wind speed is low, and efficient is relatively low.
Summary of the invention
The objective of the invention is: overcome the deficiency of existing activated carbon application aspect, active carbon is depended on the tangible material, make it become moulding material, can extensively be used on the air cleaning facility with good purification function.
For achieving the above object, technical scheme of the present invention is: a kind of porous active carbon composite material is a carrier with porous class material, is coated with adhesive on the carrier, and granular activated carbon adheres on the porous material.
Porous class material comprises: porous sponge, and macropore filters sponge, ceramic honey comb, cellular aluminium sheet, its aperture is between 6 order to 24 orders.
Granular activated carbon comprises: charcoal supported catalysts, and coal mass active carbon, wood activated charcoal, active fruit shell carbon, and added the above-mentioned active carbon of other components, and granularity is between 12 order to 48 orders, and iodine number is not less than 900.
Its manufacture method is: earlier adhesive is coated on the porous material carrier, active carbon is sprinkling upon on the porous material that was coated with adhesive again, make its vibration, active carbon is fully contacted with glue, dry then or dry naturally.
Be simplified processing process, increase work efficiency, increase the bonding force of active carbon and glue, the mode of employing lance ejection with adhesive spray on material support, with air draught active carbon is injected on the adhesive then, makes active carbon under certain pressure, contact adhesion with glue.
Porous carrier materials can be ceramic honey comb, honeycombed plastic plate, porous sponge (macropore sponge, filtration sponge), paper honeycomb etc., can be the material of different-thickness.Adhesive mainly is non-organic solvent type bonding agent, mainly be latex class and emulsion class bonding agent, as Heveatex, day first latex, polychloroprene latex, chlorobutadiene-vinyl acetate latex, NBR latex, carboxylic acrylonitrile butadiene rubber latex, styrene-butadiene latex, hydroxyl styrene-butadiene latex, polyaminoester emulsion, epoxy resin latex, polyvinyl chloride emulsion, polyvinyl acetate emulsion, VAE emulsion etc., also has water-soluble binder in addition, as polymethacrylate adhesive, carboxymethyl cellulose (sodium) etc.Active carbon adopts granular activated carbon, from the raw material branch, can be coal mass active carbon, wood activated charcoal, asphalt based active carbon, active fruit shell carbon, and go up from the outside and divide, can be column, spherical, amorphous.Adsorbent also can be a charcoal supported catalysts, aforesaid active carbon, load other active components, be used to remove specific pollutants, as sulfur dioxide, nitrogen dioxide, ammonia, ozone etc.
The adhesive coating method has multiple, can adopt direct encapsulating, and air spraying is soaked etc., adopts corresponding method according to the outward appearance of porous carrier.If carrier is a ceramic honeycomb, can adopt direct encapsulating method to make and be full of glue in the honeycomb, blow with air stream then, make glue outflow in the honeycomb hole, stay the effective bonding agent of glue thin layer conduct on the honeycomb wall; If carrier is a porous sponge, can adopt forced air stream spraying method, make on the network-like skeleton of porous sponge and cover the last layer glue.
The carrying method of active carbon, directly load is sprinkling upon on the porous material that was coated with glue crossing carbon content active, vibration relies on gravity that active carbon is contacted with glue and adheres to, and also can spray active carbon with air stream, make active carbon contact adhesion with glue, at last with material oven dry or dry naturally.
The invention has the beneficial effects as follows: porous active carbon composite material, have the loose structure of base material, have the absorption property of active carbon again, can make the filter core of different shape, the installation when both having made things convenient for cleaning equipment to produce makes things convenient for the replacing in the use again.Be widely used in vehicles air conditioning purge assemblies such as air conditioner, family expenses and commercial air cleaner purification assembly, automobile, engineering truck, train, and the purification assembly of other air cleaning device.And technology is simple, and cost is low, is easy to produce in batches.
Specific embodiments
Further specify the present invention below in conjunction with embodiment;
Embodiment 1: a porous sponge getting 200mm * 200mm, thickness 20mm, pore size 8～12 orders, earlier with the spraying of polyvinyl acetate white glue with vinyl thereon with the high pressure draught spray-on process, evenly be spread on 24～40 purpose cocoanut active charcoal 500g on the porous sponge again, vibration is full of in the hole of sponge active carbon, with dull and stereotyped pressurization 20kg, the active carbon that will not adhere to is then removed, dry, the not firm active carbon of adhesion, the porous activated carbon sorbing material that obtains mentioning among the present invention are removed in vibration.
Embodiment 2: a honeycombed plastic plate getting 200mm * 300mm, thickness 30mm, pore size is 8 orders, be dipped in the polyvinyl acetate white glue with vinyl, take out then and hang a period of time, make that glue drips naturally in the hole, when glue no longer obviously drips, with external diameter be the ature of coal column-shaped active carbon filling of φ 1.5mm in honeycomb, vibration 5min keeps inactive state 20min again, the active carbon that will not adhere to is then removed, dry, the not firm active carbon of adhesion, another the porous activated carbon sorbing material that obtains mentioning among the present invention are removed in vibration.
Embodiment 3: a honeycombed plastic plate getting 200mm * 300mm, thickness 30mm, pore size is 8 orders, with spray gun with adhesive spray on the honeycombed plastic plate, spray with active carbon with air draught then, active carbon is beaten on the adhesive of plastic plate, contact adhesion with glue, be placed in the baking oven then and dry, another the porous activated carbon sorbing material that obtains mentioning among the present invention.
Porous active carbon composite material can be made the filter core of different shape, is widely used in air cleaning device, have certain market and development prospect, and technology is simple, and cost is low, is easy to produce in batches, can produce certain economic benefits and social benefit.
Claims (5)
1, a kind of porous active carbon composite material is characterized in that: with porous class material is carrier, is coated with adhesive on the carrier, and granular activated carbon adheres on the porous material.
2, the manufacture method of composite is: earlier adhesive is coated on the porous material carrier, active carbon is sprinkling upon on the porous material that was coated with adhesive again, make its vibration, active carbon is fully contacted with glue, dry then or dry naturally.
3, porous active carbon composite material as claimed in claim 1; Its porous class material support comprises: porous sponge, and macropore filters sponge, ceramic honey comb, cellular aluminium sheet, its aperture is between 6 order to 24 orders.
4, porous active carbon composite material as claimed in claim 1; Granular activated carbon comprises: charcoal supported catalysts, and coal mass active carbon, wood activated charcoal, active fruit shell carbon, and added the above-mentioned active carbon of other components, and granularity is between 12 order to 48 orders, and iodine number is not less than 900.
5, porous active carbon composite material as claimed in claim 1; Its manufacture method is: with spray gun with adhesive spray on porous material carrier, with air draught active carbon is injected on the adhesive then.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008100496196A CN101259404A (en) | 2008-04-24 | 2008-04-24 | Porous active carbon composite material and manufacturing method thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CNA2008100496196A CN101259404A (en) | 2008-04-24 | 2008-04-24 | Porous active carbon composite material and manufacturing method thereof |
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| CN101259404A true CN101259404A (en) | 2008-09-10 |
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| CNA2008100496196A Pending CN101259404A (en) | 2008-04-24 | 2008-04-24 | Porous active carbon composite material and manufacturing method thereof |
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Cited By (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103272434A (en) * | 2013-05-22 | 2013-09-04 | 邢建权 | Active carbon molding filter element and preparation method thereof |
| CN103292386A (en) * | 2013-05-30 | 2013-09-11 | 东莞市晋彩实业有限公司 | Composite multifunctional air-activating dust-cleaning sterilization device |
| CN103435040A (en) * | 2013-09-09 | 2013-12-11 | 武汉大学 | Bamboo integrated activated carbon based pollution adsorption purifying method and applications thereof |
| CN104056600A (en) * | 2014-06-06 | 2014-09-24 | 广州韩研活性炭制造有限公司 | Modified activated carbon adsorbent and preparation method thereof |
| CN105289129A (en) * | 2015-11-18 | 2016-02-03 | 海森林（厦门）净化科技有限公司 | New process for preparing honeycomb air filter |
| CN105749650A (en) * | 2016-05-12 | 2016-07-13 | 宁波钛安新材料科技有限公司 | Spongy air purifying filter mesh and production method thereof |
| CN106179263A (en) * | 2016-07-08 | 2016-12-07 | 常州天兴环保科技有限公司 | A kind of TX GF JH 6 type boron chloride, lithium boron waste gas purification adsorbent |
| CN106573226A (en) * | 2014-07-31 | 2017-04-19 | 村上胜代 | Production method for fine-particle-adsorbing material |
| CN106999902A (en) * | 2014-11-19 | 2017-08-01 | 株式会社可乐丽 | Adsorption filter |
| CN107724183A (en) * | 2017-10-26 | 2018-02-23 | 南通三友环保科技有限公司 | A kind of high performance active carbon paper and its production method |
| CN108187443A (en) * | 2018-01-17 | 2018-06-22 | 广州云凯复合材料有限公司 | A kind of adsorptivity cellular board and its production technology |
| CN108671689A (en) * | 2018-04-04 | 2018-10-19 | 朱德仲 | A kind of septic tank smell isolating device |
| CN109482003A (en) * | 2019-01-18 | 2019-03-19 | 无限极（中国）有限公司 | One kind removing formaldehyde strainer, preparation method and clarifier |
| CN110860147A (en) * | 2019-11-18 | 2020-03-06 | 南通康净环保科技有限公司 | Filter screen processing technology for efficiently removing VOC |
| CN112516686A (en) * | 2020-12-30 | 2021-03-19 | 天津阳光新线科技发展有限公司 | Emergency drinking water filtering carbon rod filter element and preparation method thereof |
| CN112871127A (en) * | 2021-01-18 | 2021-06-01 | 江苏特丰新材料科技有限公司 | Preparation method of high-porosity lithium ion sieve particles |
| CN113663657A (en) * | 2021-08-18 | 2021-11-19 | 海口宜坤环境技术有限公司 | Waste gas purification active carbon adsorption and desorption agent and preparation method thereof |
-
2008
- 2008-04-24 CN CNA2008100496196A patent/CN101259404A/en active Pending
Cited By (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103272434A (en) * | 2013-05-22 | 2013-09-04 | 邢建权 | Active carbon molding filter element and preparation method thereof |
| CN103272434B (en) * | 2013-05-22 | 2015-09-16 | 太原市银溪源科技有限公司 | A kind of active carbon forming filter core and preparation method thereof |
| CN103292386A (en) * | 2013-05-30 | 2013-09-11 | 东莞市晋彩实业有限公司 | Composite multifunctional air-activating dust-cleaning sterilization device |
| CN103435040A (en) * | 2013-09-09 | 2013-12-11 | 武汉大学 | Bamboo integrated activated carbon based pollution adsorption purifying method and applications thereof |
| CN104056600A (en) * | 2014-06-06 | 2014-09-24 | 广州韩研活性炭制造有限公司 | Modified activated carbon adsorbent and preparation method thereof |
| CN106573226A (en) * | 2014-07-31 | 2017-04-19 | 村上胜代 | Production method for fine-particle-adsorbing material |
| CN106999902A (en) * | 2014-11-19 | 2017-08-01 | 株式会社可乐丽 | Adsorption filter |
| CN105289129A (en) * | 2015-11-18 | 2016-02-03 | 海森林（厦门）净化科技有限公司 | New process for preparing honeycomb air filter |
| CN105749650A (en) * | 2016-05-12 | 2016-07-13 | 宁波钛安新材料科技有限公司 | Spongy air purifying filter mesh and production method thereof |
| CN106179263A (en) * | 2016-07-08 | 2016-12-07 | 常州天兴环保科技有限公司 | A kind of TX GF JH 6 type boron chloride, lithium boron waste gas purification adsorbent |
| CN107724183A (en) * | 2017-10-26 | 2018-02-23 | 南通三友环保科技有限公司 | A kind of high performance active carbon paper and its production method |
| CN108187443A (en) * | 2018-01-17 | 2018-06-22 | 广州云凯复合材料有限公司 | A kind of adsorptivity cellular board and its production technology |
| CN108671689A (en) * | 2018-04-04 | 2018-10-19 | 朱德仲 | A kind of septic tank smell isolating device |
| CN109482003A (en) * | 2019-01-18 | 2019-03-19 | 无限极（中国）有限公司 | One kind removing formaldehyde strainer, preparation method and clarifier |
| CN110860147A (en) * | 2019-11-18 | 2020-03-06 | 南通康净环保科技有限公司 | Filter screen processing technology for efficiently removing VOC |
| CN112516686A (en) * | 2020-12-30 | 2021-03-19 | 天津阳光新线科技发展有限公司 | Emergency drinking water filtering carbon rod filter element and preparation method thereof |
| CN112871127A (en) * | 2021-01-18 | 2021-06-01 | 江苏特丰新材料科技有限公司 | Preparation method of high-porosity lithium ion sieve particles |
| WO2022152256A1 (en) * | 2021-01-18 | 2022-07-21 | 江苏特丰新材料科技有限公司 | Preparation method for high-porosity lithium ion sieve particles |
| CN113663657A (en) * | 2021-08-18 | 2021-11-19 | 海口宜坤环境技术有限公司 | Waste gas purification active carbon adsorption and desorption agent and preparation method thereof |
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Open date: 20080910 |